PPS:

The speed in "x" for USB sticks is equal to the speed in "x" for CDs.
The speed in "x" for DVDs differs, instead of x * 150KB it should be x *
1385KB for DVDs, but my information and my mathematics might be
completely wrong.

> PS:
>
>   
>>> Hi Ralf,
>>>
>>> The instructions you found are to install Ubuntu ON a USB stick, which
>>> is not so useful in my opinion, because of speed issues.
>>>       
>
> Oops I did it again ;), I should read a little bit slower ...
>
> You're right, especially the stick I ordered is a slow one.
>
> Intenso Rainbow-Line USB 2.0 Stick 8GB
> Read 10,2 MB/sec
> Write 5 MB/sec
>
> That means
>
> 10,2 * 1024 = 104448
> 104448 / 150 = 69,632
>
> Read 70x
>
> 5 * 1024 = 5120
> 5120 / 150 = 34,133
>
> Write 34x
>
> I guess good USB sticks are able to read 120x or 200x. But I guess it's
> fast enough to demonstrate Non-Linux-Users a Linux without the
> limitations of a Live-CD when I visit them and to have a Linux for
> myself, when I'm not at home.
>
> I hope I didn't made a mistake, another stick,
> http://www.reichelt.de/?;ACTION=3;LA=0;GROUPID=3440;ARTICLE=83429;APE=0;sid=...@lk4qwqar0aahv0qk480a912967e5ef095cdb736e6d2dcdb28,
> from Maxell has the specification 72x, but without the information if
> it's for write and/or read. I trusted in the information of the Intenso
> stick and "my mathematics" that hopefully are correct.
>   

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